"UNKNOWN " robocall saying I, as a "Gas South customer will have my service cut off if I do not pay immediately. I have not used Gas South in 4 years and they do not show a balance due. Since the phone # to pay with is linked to Western Union, I wonder if this isn't a SCAM and I would be giving them my credit card number, name, address, etc. Can't prove it, just a suspiscion. Why wouldn't Gas South use their own name?